Aspheric Lens - 350-600nm

Quick Overview

Aspheric lens to reduce the effect of spherical aberration where light has a different focal point depening on where it transmits the optical lens. This lens is suited for all wavelengths between 350 and 600nm.

Details

An aspheric lens is a lens that is designed to limit the effects of spherical aberration. Spherical aberration is an optical effect where light through an optical lens gets a different focal point depending on where it transmits the lens. The nearer the light is to the center, the longer becomes the focal length. The further away the light is from the center, the shorter becomes the focal length. This results in projected pictures that are slightly out of alignment.

Aspheric lenses are corrected to bring the whole light into focus in the same plane. Just put this lens in front of your laser source to get the same focal length. The focal length depends on the diameter of the particular lens(es).

This aspheric lens is especially designed for wavelengths between 350-600nm. This covers the colors ultraviolet, violet, indigo, blue, green, yellow and orange. This lens has the following specifications:

Focal length: 3.1mm (diameter: 6.325mm)

Additionally an anti-reflection coating is applied to the surface of these aspheric lenses to reduce reflection.

Quick Overview

Aspheric lens to reduce the effect of spherical aberration where light has a different focal point depening on where it transmits the optical lens. This lens is suited for all wavelengths between 350 and 600nm.

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*Due to Advanced Optical Correction technology used in our laser systems the optical power of each colour within installed laser module(s) may slightly differ from the specification of respective laser module(s).